Best Shore Power Cord

Peter | 26-12-2025

You will find our hand-picked selection of Best Shore Power Cord below. You have a wide variety of choices of brands such as Marinco,Conntek,Fekuar,Amp Up available to you as a result of the fact that each one of them has a unique pricing, look, and feel. Continue reading for an in-depth analysis in our Best Shore Power Cord buying guide!

Our experts tested a variety of Best Shore Power Cord on the market. Right at the top of the list is Marinco Best Shore Power Cord. Check out some more of our favorites below, and read some valuable insight from our experienced editors.

Editor's Choice
Marinco 199119 Cordset, 30A 125V, 50', Yellow
Marinco 199119 Cordset, 30A 125V, 50', Yellow
Premium Pick
Conntek 17105-025RE Marine Shore Power 30 Amp Cordset with Light Indicator (Yellow, 25-Feet)
Conntek 17105-025RE Marine Shore Power 30 Amp Cordset with Light Indicator (Yellow, 25-Feet)
Budget Pick
Marinco CS30-50 EEL Cordset, 30A 125V, 50', Yellow
Marinco CS30-50 EEL Cordset, 30A 125V, 50', Yellow

Top 10 Best Shore Power Cord

We researched and compared the top products in the Best Shore Power Cord category to provide you with these recommendations.

1. Marinco 199119 Cordset, 30A 125V, 50', Yellow

Marinco 199119 Cordset, 30A 125V, 50', Yellow
9.8

Marinco

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  • Marinco Cordset, 30A 125V, 50', Yellow, part number 199119
  • Watertight molded plug and connector for safety and durability and corrosion resistant, nickel plated contacts
  • Heavy duty, super flexible marine-grade cable (30 amp 10 gauge, 50 amp 6 gauge) with contour grip and thumbnail locator. Both plug and connector ends are molded to fit the contour of your hand. When the thumbprint is in the 12 oclock position, the blades line up for easy connection
  • The Marinco Easy Lock system: Quickly locks the cord set to the inlet in just 1/8 of a turn. The exclusive locking tabs engage slots built into all Marinco inlets
  • Power Indicator Light: Boatside connector features a molded-in LED light. When it glows red, you know you have power to the boat

2. Conntek 17105-025RE Marine Shore Power 30 Amp Cordset with Light Indicator (Yellow, 25-Feet)

Conntek 17105-025RE Marine Shore Power 30 Amp Cordset with Light Indicator (Yellow, 25-Feet)
9.5

Conntek

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  • Marine Shore Power Cordset
  • 30 amp Shore plug
  • 30 amp Shore Female
  • Light Indicator
  • Shore Power Cord

3. Marinco CS30-50 EEL Cordset, 30A 125V, 50', Yellow

Marinco CS30-50 EEL Cordset, 30A 125V, 50', Yellow
9.1

Marinco

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  • 30 Amp, 125V, 50 foot Yellow EEL Cordset
  • Patented jaw-clamp technology provides a watertight seal every time
  • Built-in cord light for added safety - alert light indicates if you are plugged into the dock and cord is powered
  • EEL product line includes connectors, pigtail, straight and "Y" adapters
  • Meets and exceeds rigorous UL testing standards

4. Conntek 17101-025RE Marine Shore Power 30 Amp Cordset with Light Indicator (White, 25-Feet)

Conntek 17101-025RE Marine Shore Power 30 Amp Cordset with Light Indicator (White, 25-Feet)
8.9

Conntek

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  • Marine Shore Power Cordset
  • 30 amp Shore plug
  • 30 amp Shore Female
  • Light Indicator
  • Shore Power Cord

5. 25ft 30Amp 125V RV Power Wire Cord Marine Shore Boat L5-30 Yellow 25 Feet Heavy Duty Electrical

  • 25 ft, Heavy duty, super flexible marine grade cable (30 Amp 10 Gauge).Fit This 25 foot, 30 Amp locking power cord allows you to connect the campground or park power to your RV, Motorhome, Trailer or vehicle.
  • Configuration: NEMA L5-30P to NEMA L5-30R; Rating: 30 Amps; 125 Volts Cable: STOW 10/3; Length: 25ft.; Color: Yellow; UL & C-UL: Plug, Connector, and STOW
  • Watertight molded plug and connector ends for safety and durability.
  • The cordset is manufactured with the highest, marine-grade quality material and has unique features not found on other cordsets.

6. Amp Up 125v 30 Amp Shore Power Cord, 50ft Heavy Duty Marine, Boat, and RV Power Cord with Watertight

  • Marine and Boat Shore Power Cord: 125v 30 Amp extension cord made by the Marine & RV power experts.
  • Built for Marine Use: Watertight molded ends, heavy duty design, and UL listed to keep you safe.
  • Long Reach: This 50ft extension cord gives you the long reach you need at the dock and easy to store.
  • High Quality Materials: this cord is made with #10 AWG copper wire and is a STOW 3C cable.
  • US based company: Amp Up Marine & RV is a family owned business located in Northeast Ohio. We are the Marine power cord experts. We can answer any question for you.

7. Marinco 199117 Cordset, 30A 125V, 25', Yellow

Marinco 199117 Cordset, 30A 125V, 25', Yellow
8.3

Marinco

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  • Marinco Cordset, 30A 125V, 25', Yellow, part number 199117
  • Watertight molded plug and connector for safety and durability and corrosion resistant, nickel plated contacts
  • Heavy duty, super flexible marine-grade cable (30 amp 10 gauge, 50 amp 6 gauge) with contour grip and thumbnail locator. Both plug and connector ends are molded to fit the contour of your hand. When the thumbprint is in the 12 oclock position, the blades line up for easy connection
  • The Marinco Easy Lock system: Quickly locks the cord set to the inlet in just 1/8 of a turn. The exclusive locking tabs engage slots built into all Marinco inlets
  • Power Indicator Light: Boatside connector features a molded-in LED light. When it glows red, you know you have power to the boat

8. SFEG Halex, 31250, 50 FT. Marine Shore Power Extension Cord for Boats, Campers, or RVs, 30 Amp, 125

  • 50 FT Long Shore Power Extension Cord
  • Fully molded, includes 1-seal collar
  • Includes 1-cord handle
  • For use in wet environments
  • 10/3 copper wires (stow) plug: l5-30p, socket: l5-30r

9. Kanayu 10FT 30 Amp to 15 Amp Marine Shore Power Adapter Extension Power Cord Compatible with NEMA

  • Compatible with Nema L5-30P to 5-15/20R: 10ft Heavy duty 30 Amp to 20 Amp shore power adapter Compatible with Nema L5-30P to 5-15/20R, ETL Listed Compatible with Nema L5-30P 125 Volt 30 Amp locking plug male to female Compatible with NEMA 5-20 20 amp T-blade receptacle, 30 to 20 amp marine adapter cord build with STW 10AWG/3 conductors power cord, Note: only work with Max 125Volt, T-Blade 20R is 125 Volt 20amp Compatible with Nema 5-20R NOT 250V 20amp Compatible with Nema 6-20R
  • L5-30 Male Plug: 30 amp lock shore power adapter Compatible with Nema L5-30P to 5-15/20R, Compatible with Nema L5-30 125 Volt 30Amp male with locking ring, Compatible with Nema L5-30P 3-prong plug for contact to RV, generator and marine shore power L5-30R receptacle use
  • T Blade Outlet: 30 Amp To 20 Amp adapter cable, Compatible with NEMA L5-30P to 5-20R, Compatible with Nema L5-30P lock male plug to 5-20 20Amp T-blade female 125V receptacle power adapter, Max Rated: 20A
  • Adapter Cable: 30 Amp To 15 Amp plug adapter cable, Compatible with NEMA L5-30P to 5-15R, Compatible with Nema L5-30 30Amp 125V plug to 5-15 15amp household female 5-15R outlet, 125V pigtail shore power adapter cable Max Rated 15A
  • Application: Compatible with nema L5-30P to 5-15R, L5-30P to 5-20R T-blade 20 Amp shore power adapter cable, length about: 10 Foot

10. 15FT Marine Shore Power Cord 30 Amp, NEMA L5-30P to L5-30R Twist Lock, 125V 10AWG SJTW Extension

15FT Marine Shore Power Cord 30 Amp, NEMA L5-30P to L5-30R Twist Lock, 125V 10AWG SJTW Extension
7.7

Lifesupplyusa

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  • Robust Performance: 15ft 30 AMP marine power cord with lighted connector, ETL listed for safety, providing reliable and consistent electrical connection for your boat's shore power needs
  • Premium Construction: Crafted with a rugged, weather-resistant jacket and 10AWG/3C pure copper wiring, ensuring optimal conductivity and protection against marine environments.
  • Built to Last: Designed for superior durability, resisting saltwater, moisture, UV rays, and extreme weather, guaranteeing long-lasting reliability and performance.
  • Safety & Convenience: ETL certified for peace of mind, featuring a lighted connector for easy power confirmation and a secure twist-lock design to prevent accidental disconnections.
  • Optimized for Marine Use: Engineered for sustained performance in harsh conditions, providing a low-maintenance solution for your boat's power needs for years to come.

Peter

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